Mitsubishi MSZ-FX06NL 6,000 BTU Wall Mounted Indoor Unit - R454B

Mitsubishi MSZ-FX06NL – 6,000 BTU R-454B Wall-Mounted Indoor Unit

Bring precision comfort to the smallest rooms with the MSZ-FX06NL, Mitsubishi’s newest FX-Series wall-mount engineered for ultra-quiet, energy-smart performance in single- or multi-zone systems. 

Sleek, Space-Saving Design
Just 12" high and under 10" deep, the MSZ-FX06NL disappears high on a wall, freeing up floor space in bedrooms, nurseries, home offices, or studio apartments up to ~250 sq ft. Its modern M-Series styling blends with any décor.

Whisper-Quiet, Efficient Operation
A DC fan motor and advanced airflow path keep sound as low as 20 dB(A)—quieter than a whisper—while Mitsubishi’s INVERTER drive sips power and holds temperature within a degree. The 6 kBTU cooling / 9 kBTU heating output matches perfectly with high-SEER2 MUZ-FX outdoor condensers for year-round savings. 

Advanced Air Quality & Smart Control
Triple-Action Filtration (enzyme, deodorizing, hybrid) captures allergens and odors; Dual Barrier Coating and Dual-Vane louvers stay cleaner longer. The built-in 3D i-see Sensor® tracks occupant heat signatures, redirecting airflow or entering energy-save mode when the room is empty. Wi-Fi capability lets you fine-tune comfort from the Mitsubishi Comfort Control app or optional wired controllers. 

Flexible, Single-Zone Precision
Compatible with SUZ/MUZ-FX condensers in both single- and multi-split layouts, the unit supports five fan speeds, Smart Dry+ dehumidification, Hot-Start, Powerful, and Econo-Cool modes for tailored performance in any season. Refrigerant piping connections (¼" liquid, ⅜" gas) and long line-set runs ease installation.

Dependable Mitsubishi Quality
Weighing only 31 lb yet built to rigorous Mitsubishi standards, the MSZ-FX06NL carries up to 10 years of parts coverage when installed and registered by a licensed contractor—delivering quiet, reliable comfort for years to come.